Rivers in Maryland
Whitemarsh Run at White Marsh
Below flood stage
4.12ftStage
Observed Tue, Sep 22, 6:00 AM EDT
- Flood stage
- 11.00 ft
- Record crest
- 18.49 ft1971
Flood stages and impacts
| Category | Stage |
|---|---|
| Major flood | 18.00 ft |
| Moderate flood | 15.00 ft |
| Minor flood | 11.00 ft |
| Action | 9.00 ft |
- 18.00 ftMajor flooding is occurring with buildings and roads severely impacted.
- 15.00 ftWater begins to affect buildings near the stream.
- 13.00 ftTown Center Court begins to flood.
- 11.00 ftWater begins to cover parking lots near the stream, particularly near Town Center Court.
Crest history
157 crests on NOAA’s list since 1960.
| # | Date | Stage |
|---|---|---|
| 1 | August 1, 1971 | 18.49 ft |
| 2 | September 30, 2010 | 16.73 ft |
| 3 | August 27, 1978 | 16.17 ft |
| 4 | June 27, 2015 | 16.11 ft |
| 5 | September 11, 1971 | 15.86 ft |
| 6 | June 10, 2012 | 15.86 ft |
| 7 | September 16, 1976 | 15.84 ft |
| 8 | July 16, 1989 | 15.55 ft |
| 9 | September 27, 1985 | 15.53 ft |
| 10 | September 23, 2011 | 15.50 ft |
| 11 | September 6, 1979 | 15.09 ft |
| 12 | September 8, 1987 | 14.61 ft |
| 13 | July 4, 1983 | 14.60 ft |
| 14 | June 22, 1972 | 14.44 ft |
| 15 | August 14, 2012 | 14.32 ft |
| 16 | September 18, 2018 | 14.24 ft |
| 17 | August 26, 1999 | 14.22 ft |
| 18 | December 18, 1977 | 13.97 ft |
| 19 | June 28, 2006 | 13.96 ft |
| 20 | February 25, 2016 | 13.93 ft |
| 21 | March 27, 1983 | 13.84 ft |
| 22 | July 20, 1989 | 13.83 ft |
| 23 | December 24, 1986 | 13.77 ft |
| 24 | July 11, 2019 | 13.73 ft |
| 25 | June 3, 2006 | 13.47 ft |
Most recent crests
- January 10, 2024: 11.90 ft
- September 13, 2023: 11.36 ft
- July 4, 2023: 12.44 ft
- July 3, 2022: 11.88 ft
- July 17, 2021: 11.55 ft
- July 11, 2019: 13.73 ft
- September 18, 2018: 14.24 ft
- August 14, 2018: 11.34 ft
- August 13, 2018: 12.27 ft
- May 27, 2018: 13.42 ft
Nearby
Upstream, downstream and the gauges around this one.
What this means
Forecasts by the Middle Atlantic River Forecast Center. Forecasts are not available. Only observed stages are available for this point. Stage may be affected by ice.
Sources
Stage, flood stages, impacts and crest history from NOAA’s National Water Prediction Service. Streamflow and the daily record from the U.S. Geological Survey.